In the ac box
the expansion valve is sandwiched between the a/c evaporator and the pipe assembly that the refrigerant passes through. the evaporator is inside the heater/cooler assembly under the dashboard. (not an easy fix for the uninitiated)
depends on what motor is in both of them are they both 4cyle or 6cyle
yes
between the grill and radiator
The engine oil capacity of a 1990 Toyota pickup is 5 quarts. This includes replacing the oil filter which stores a small amount of oil.
It will fit, obviously the body styles will clash abit, but no biggy
About 15 gallons
4" in front dash
very carefully
Where is the plenum bolt for a 1994 toyota pick-up
Approximately 4.5 quarts.